212978070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2366423}}^1$

素因数の和:2366436

約数の個数: 24

約数和(自身を含む): 553743216

約数和(自身を除く): 340765146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2366423, 4732846, 7099269, 11832115, 14198538, 21297807, 23664230, 35496345, 42595614, 70992690, 106489035, 212978070]

約数ペア:

[(1, 212978070), (2, 106489035), (3, 70992690), (5, 42595614), (6, 35496345), (9, 23664230), (10, 21297807), (15, 14198538), (18, 11832115), (30, 7099269), (45, 4732846), (90, 2366423)]